Welcome to Network Integrity Services

At NIS we offer IT support and computer services from our locations at Manchester, Leicester and Hatfield. We provide Microsoft Windows, IBM AIX and network expertise as well as Cloud services for Sage, Mamut, Dynamics, bisTrack and Office 365 solutions.

Legacy software performance times slashed on AIX!

Free contact management software

Would you like to trial World class Contact Management software. Alternatively, if you are considering Sage or Exchequer and would like to discuss more functional optionsContact us now for further information...